/*.det_one{
  position: fixed;
   height: 45px;
   width: 100%;
   top:0;
   z-index: 9999;
}*/

.det_top{
    /*position: absolute;
    top: 45px;*/
    height: 100vh;
    width: 100%;
    overflow: auto;
    background-color: #f6f6f6;
    padding-top: 0.2rem;
}
